Possibly? I guess I assumed there's some cost based reason that plastic is preferred over glass, even excluding for transportation costs due to lower weight and less cleanup costs in case of accidents and glass breaking.
It's probably a combination of all of these things, but the fact that no glass alternatives exist in the market in a similar price range as plastic options indicates there's an overall cost advantage for plastic.
It's probably a combination of all of these things, but the fact that no glass alternatives exist in the market in a similar price range as plastic options indicates there's an overall cost advantage for plastic.